5/15/2025
Last update
5/15/2025
Reviewed By
Overview
SCIENTIFIC SCORE
Moderately Effective
Based on 4 Researches
8
USERS' SCORE
Moderately Good
Based on 37 Reviews
7.6
Supplement Facts
Serving Size: 2 Softgels
Amount Per Serving
%DV
Odorless Garlic (Allium sativum) (Bulb)(Concentrated Extract from Whole Clove Garlic)
50 mg
*
Top Medical Research Studies
9
We explored the potential benefits of a garlic-derived compound called diallyl trisulfide (DATS) in combating the H9N2 avian influenza virus. This study specifically looked at its antiviral properties both in human cells and in mice to see if it could provide relief from this infection.
In our research, we treated human lung A549 cells and also utilized BABL/c mice to assess DATS’s effectiveness. We applied DATS before and after the infection and measured its impact on viral loads, inflammatory responses, and overall lung health.
The results were promising. Whether given before or after exposure to the virus, DATS treatment reduced viral loads and led to an improved immune response by increasing antiviral gene expression while also decreasing inflammatory cytokines. Similar benefits were observed in infected mice, highlighting less lung inflammation and edema.
Overall, the findings suggest that DATS may offer a novel alternative for treating influenza, specifically the H9N2 strain, showcasing garlic's potential role in managing viral infections.
In our research, we treated human lung A549 cells and also utilized BABL/c mice to assess DATS’s effectiveness. We applied DATS before and after the infection and measured its impact on viral loads, inflammatory responses, and overall lung health.
The results were promising. Whether given before or after exposure to the virus, DATS treatment reduced viral loads and led to an improved immune response by increasing antiviral gene expression while also decreasing inflammatory cytokines. Similar benefits were observed in infected mice, highlighting less lung inflammation and edema.
Overall, the findings suggest that DATS may offer a novel alternative for treating influenza, specifically the H9N2 strain, showcasing garlic's potential role in managing viral infections.
Read More
8
We set out to explore how effective garlic can be in preventing influenza, a virus that affects millions every year. This analysis is part of a broader evaluation of various interventions that aim to reduce flu incidence.
By reviewing systematic research, we found that garlic shows promising potential in preventing the flu, particularly when compared to no treatment or placebo. This suggests that integrating garlic into our diet might help bolster our defenses against this seasonal illness.
However, it's important to note that while garlic showed advantages, other remedies were either less effective or required further research. Our findings position garlic as a favorable option among preventive strategies, but we still need higher-quality tests to fully understand its power in flu defense.
By reviewing systematic research, we found that garlic shows promising potential in preventing the flu, particularly when compared to no treatment or placebo. This suggests that integrating garlic into our diet might help bolster our defenses against this seasonal illness.
However, it's important to note that while garlic showed advantages, other remedies were either less effective or required further research. Our findings position garlic as a favorable option among preventive strategies, but we still need higher-quality tests to fully understand its power in flu defense.
Read More
8
We conducted a randomized, double-blind, placebo-controlled study to explore the effects of aged garlic extract on immune cell function and cold and flu symptoms. Our group included 120 healthy participants, and each person was given either aged garlic extract or a placebo for 90 days.
After 45 days, we noticed that those taking aged garlic extract experienced better proliferation of immune cells known as γδ-T cells and NK cells compared to those on the placebo. This suggests that garlic may help enhance immune response.
In terms of flu symptoms, while the overall incidence of colds and flu did not significantly differ between the two groups, those taking the garlic reported fewer and less severe symptoms. Specifically, they experienced 21% fewer symptoms and 61% fewer days of functionality impairment due to illness.
These findings indicate that incorporating aged garlic extract into our diets could potentially improve immune cell function, which might help lessen the severity of cold and flu symptoms.
After 45 days, we noticed that those taking aged garlic extract experienced better proliferation of immune cells known as γδ-T cells and NK cells compared to those on the placebo. This suggests that garlic may help enhance immune response.
In terms of flu symptoms, while the overall incidence of colds and flu did not significantly differ between the two groups, those taking the garlic reported fewer and less severe symptoms. Specifically, they experienced 21% fewer symptoms and 61% fewer days of functionality impairment due to illness.
These findings indicate that incorporating aged garlic extract into our diets could potentially improve immune cell function, which might help lessen the severity of cold and flu symptoms.
Read More
Most Useful Reviews
9
Healthy during flu
18 people found this helpful
Our lifesavers! My children take these like candy every morning, keeping us healthy throughout flu season. They take two each morning along with a spoonful of raw honey, and so far, they've avoided coughs and colds, even in freezing weather. If they catch a stomach virus, the dosage increases to four softgels every two hours to combat infection. We regularly reorder since they're vital for our busy family of seven. There's nothing I would change about these.
Read More
9
Flu prevention works
13 people found this helpful
WORKS!!! Every year from November to March-April, my family and I take this product. I’m pleasantly surprised that as soon as we start taking it, no one has a runny nose or cough, and the flu seems to avoid us. In November, I give everyone 1x2 pills per day, and from December, I take 2x2 pills daily!
Read More
10
Cold and flu prevention
2 people found this helpful
This is a fantastic garlic product! I take two a day to ward off colds, flu, and everything else. I haven’t been ill in years!
Read More
Medical Researches
SCIENTIFIC SCORE
Moderately Effective
Based on 4 Researches
8
- All Researches
9
We explored the potential benefits of a garlic-derived compound called diallyl trisulfide (DATS) in combating the H9N2 avian influenza virus. This study specifically looked at its antiviral properties both in human cells and in mice to see if it could provide relief from this infection.
In our research, we treated human lung A549 cells and also utilized BABL/c mice to assess DATS’s effectiveness. We applied DATS before and after the infection and measured its impact on viral loads, inflammatory responses, and overall lung health.
The results were promising. Whether given before or after exposure to the virus, DATS treatment reduced viral loads and led to an improved immune response by increasing antiviral gene expression while also decreasing inflammatory cytokines. Similar benefits were observed in infected mice, highlighting less lung inflammation and edema.
Overall, the findings suggest that DATS may offer a novel alternative for treating influenza, specifically the H9N2 strain, showcasing garlic's potential role in managing viral infections.
In our research, we treated human lung A549 cells and also utilized BABL/c mice to assess DATS’s effectiveness. We applied DATS before and after the infection and measured its impact on viral loads, inflammatory responses, and overall lung health.
The results were promising. Whether given before or after exposure to the virus, DATS treatment reduced viral loads and led to an improved immune response by increasing antiviral gene expression while also decreasing inflammatory cytokines. Similar benefits were observed in infected mice, highlighting less lung inflammation and edema.
Overall, the findings suggest that DATS may offer a novel alternative for treating influenza, specifically the H9N2 strain, showcasing garlic's potential role in managing viral infections.
Read More
8
We set out to explore how effective garlic can be in preventing influenza, a virus that affects millions every year. This analysis is part of a broader evaluation of various interventions that aim to reduce flu incidence.
By reviewing systematic research, we found that garlic shows promising potential in preventing the flu, particularly when compared to no treatment or placebo. This suggests that integrating garlic into our diet might help bolster our defenses against this seasonal illness.
However, it's important to note that while garlic showed advantages, other remedies were either less effective or required further research. Our findings position garlic as a favorable option among preventive strategies, but we still need higher-quality tests to fully understand its power in flu defense.
By reviewing systematic research, we found that garlic shows promising potential in preventing the flu, particularly when compared to no treatment or placebo. This suggests that integrating garlic into our diet might help bolster our defenses against this seasonal illness.
However, it's important to note that while garlic showed advantages, other remedies were either less effective or required further research. Our findings position garlic as a favorable option among preventive strategies, but we still need higher-quality tests to fully understand its power in flu defense.
Read More
8
We conducted a randomized, double-blind, placebo-controlled study to explore the effects of aged garlic extract on immune cell function and cold and flu symptoms. Our group included 120 healthy participants, and each person was given either aged garlic extract or a placebo for 90 days.
After 45 days, we noticed that those taking aged garlic extract experienced better proliferation of immune cells known as γδ-T cells and NK cells compared to those on the placebo. This suggests that garlic may help enhance immune response.
In terms of flu symptoms, while the overall incidence of colds and flu did not significantly differ between the two groups, those taking the garlic reported fewer and less severe symptoms. Specifically, they experienced 21% fewer symptoms and 61% fewer days of functionality impairment due to illness.
These findings indicate that incorporating aged garlic extract into our diets could potentially improve immune cell function, which might help lessen the severity of cold and flu symptoms.
After 45 days, we noticed that those taking aged garlic extract experienced better proliferation of immune cells known as γδ-T cells and NK cells compared to those on the placebo. This suggests that garlic may help enhance immune response.
In terms of flu symptoms, while the overall incidence of colds and flu did not significantly differ between the two groups, those taking the garlic reported fewer and less severe symptoms. Specifically, they experienced 21% fewer symptoms and 61% fewer days of functionality impairment due to illness.
These findings indicate that incorporating aged garlic extract into our diets could potentially improve immune cell function, which might help lessen the severity of cold and flu symptoms.
Read More
7
Aged garlic extract aids immunity
A randomized, double-blind study was conducted to investigate how aged garlic extract (AGE) might influence immune responses and potentially alleviate flu symptoms. We had 120 healthy participants between the ages of 21 and 50 consume either 2.56 grams of AGE daily or a placebo for 90 days during the cold and flu season. Blood samples were collected before and after the treatment to evaluate the functioning of key immune cells known as γδ-T and natural killer (NK) cells.
After 45 days of supplementation with AGE, we found that these immune cells not only proliferated better but also showed enhanced activation compared to the placebo group. By the end of the 90-day trial, though the total number of illnesses didn’t vary significantly, those who took AGE experienced milder colds and flu symptoms. They reported fewer symptoms, fewer days feeling unwell, and reduced absences from work or school.
Our findings suggest that incorporating aged garlic extract in our daily regimen might boost the effectiveness of our immune system and reduce the severity of flu symptoms. This points toward a potential for managing cold and flu effects with less inflammation, thanks to AGE. These results offer encouraging news for those looking for natural methods to support their health during flu season.
After 45 days of supplementation with AGE, we found that these immune cells not only proliferated better but also showed enhanced activation compared to the placebo group. By the end of the 90-day trial, though the total number of illnesses didn’t vary significantly, those who took AGE experienced milder colds and flu symptoms. They reported fewer symptoms, fewer days feeling unwell, and reduced absences from work or school.
Our findings suggest that incorporating aged garlic extract in our daily regimen might boost the effectiveness of our immune system and reduce the severity of flu symptoms. This points toward a potential for managing cold and flu effects with less inflammation, thanks to AGE. These results offer encouraging news for those looking for natural methods to support their health during flu season.
Read More
User Reviews
USERS' SCORE
Moderately Good
Based on 37 Reviews
7.6
- All Reviews
- Positive Reviews
- Negative Reviews
9
Healthy during flu
18 people found this helpful
Our lifesavers! My children take these like candy every morning, keeping us healthy throughout flu season. They take two each morning along with a spoonful of raw honey, and so far, they've avoided coughs and colds, even in freezing weather. If they catch a stomach virus, the dosage increases to four softgels every two hours to combat infection. We regularly reorder since they're vital for our busy family of seven. There's nothing I would change about these.
Read More
9
Flu prevention works
13 people found this helpful
WORKS!!! Every year from November to March-April, my family and I take this product. I’m pleasantly surprised that as soon as we start taking it, no one has a runny nose or cough, and the flu seems to avoid us. In November, I give everyone 1x2 pills per day, and from December, I take 2x2 pills daily!
Read More
10
Cold and flu prevention
2 people found this helpful
This is a fantastic garlic product! I take two a day to ward off colds, flu, and everything else. I haven’t been ill in years!
Read More
9
Quick flu relief
1 people found this helpful
Very good! I use it whenever I start feeling flu symptoms, and they disappear quickly. It has no garlic smell and is easy to swallow. Great value for money.
Read More
9
Improvements during flu season
1 people found this helpful
I have been using it for several years during flu seasons to enhance my immunity. It's a very effective remedy.
Read More
Frequently Asked Questions
7.5
Quick results felt
After two weeks of use, I already feel the results. The delivery was timely, and the packaging was excellent. For those who suffer from constant flu, I recommend using it for about 90 days to see the benefits.
9
Flu prevention works
13 people found this helpful
WORKS!!! Every year from November to March-April, my family and I take this product. I’m pleasantly surprised that as soon as we start taking it, no one has a runny nose or cough, and the flu seems to avoid us. In November, I give everyone 1x2 pills per day, and from December, I take 2x2 pills daily!
9
Good family protection
It's a great product that has worked for me and my family during the autumn and winter. Just one capsule a day keeps us all protected—no flu, no runny noses. I like it!
9
Supports flu resistance
My favourite way to support my immune system during the flu. I drink a course for 2-3 months and do not get sick. I have encouraged all my relatives to try it. Highly recommend!
7.5
Essential in winter
NOW Foods, Odorless Garlic, Concentrated Extract is essential for winter, helping to fight flu and other ailments.
7.5
Antiviral properties noted
I appreciate the quality! I’ve purchased multiple times. Garlic possesses exceptional antiviral characteristics and is effective against various viral infections, including flu.
10
Cold and flu prevention
2 people found this helpful
This is a fantastic garlic product! I take two a day to ward off colds, flu, and everything else. I haven’t been ill in years!
9
Quick flu relief
1 people found this helpful
Very good! I use it whenever I start feeling flu symptoms, and they disappear quickly. It has no garlic smell and is easy to swallow. Great value for money.
7.5
Effective immune booster
Good quality garlic supplement, working well. I have been taking this consistently for a few months. So far, I seldom fall sick, and even if I do, such as with Covid or flu, the symptoms are mild, allowing for quick recovery. It's a great immune booster in a natural way.
9
Good for flu
I absolutely love this product! It's excellent for combating flu, infections, and even acne.
7
Aged garlic extract aids immunity
A randomized, double-blind study was conducted to investigate how aged garlic extract (AGE) might influence immune responses and potentially alleviate flu symptoms. We had 120 healthy participants between the ages of 21 and 50 consume either 2.56 grams of AGE daily or a placebo for 90 days during the cold and flu season. Blood samples were collected before and after the treatment to evaluate the functioning of key immune cells known as γδ-T and natural killer (NK) cells.
After 45 days of supplementation with AGE, we found that these immune cells not only proliferated better but also showed enhanced activation compared to the placebo group. By the end of the 90-day trial, though the total number of illnesses didn’t vary significantly, those who took AGE experienced milder colds and flu symptoms. They reported fewer symptoms, fewer days feeling unwell, and reduced absences from work or school.
Our findings suggest that incorporating aged garlic extract in our daily regimen might boost the effectiveness of our immune system and reduce the severity of flu symptoms. This points toward a potential for managing cold and flu effects with less inflammation, thanks to AGE. These results offer encouraging news for those looking for natural methods to support their health during flu season.
After 45 days of supplementation with AGE, we found that these immune cells not only proliferated better but also showed enhanced activation compared to the placebo group. By the end of the 90-day trial, though the total number of illnesses didn’t vary significantly, those who took AGE experienced milder colds and flu symptoms. They reported fewer symptoms, fewer days feeling unwell, and reduced absences from work or school.
Our findings suggest that incorporating aged garlic extract in our daily regimen might boost the effectiveness of our immune system and reduce the severity of flu symptoms. This points toward a potential for managing cold and flu effects with less inflammation, thanks to AGE. These results offer encouraging news for those looking for natural methods to support their health during flu season.
8
We conducted a randomized, double-blind, placebo-controlled study to explore the effects of aged garlic extract on immune cell function and cold and flu symptoms. Our group included 120 healthy participants, and each person was given either aged garlic extract or a placebo for 90 days.
After 45 days, we noticed that those taking aged garlic extract experienced better proliferation of immune cells known as γδ-T cells and NK cells compared to those on the placebo. This suggests that garlic may help enhance immune response.
In terms of flu symptoms, while the overall incidence of colds and flu did not significantly differ between the two groups, those taking the garlic reported fewer and less severe symptoms. Specifically, they experienced 21% fewer symptoms and 61% fewer days of functionality impairment due to illness.
These findings indicate that incorporating aged garlic extract into our diets could potentially improve immune cell function, which might help lessen the severity of cold and flu symptoms.
After 45 days, we noticed that those taking aged garlic extract experienced better proliferation of immune cells known as γδ-T cells and NK cells compared to those on the placebo. This suggests that garlic may help enhance immune response.
In terms of flu symptoms, while the overall incidence of colds and flu did not significantly differ between the two groups, those taking the garlic reported fewer and less severe symptoms. Specifically, they experienced 21% fewer symptoms and 61% fewer days of functionality impairment due to illness.
These findings indicate that incorporating aged garlic extract into our diets could potentially improve immune cell function, which might help lessen the severity of cold and flu symptoms.
9
We explored the potential benefits of a garlic-derived compound called diallyl trisulfide (DATS) in combating the H9N2 avian influenza virus. This study specifically looked at its antiviral properties both in human cells and in mice to see if it could provide relief from this infection.
In our research, we treated human lung A549 cells and also utilized BABL/c mice to assess DATS’s effectiveness. We applied DATS before and after the infection and measured its impact on viral loads, inflammatory responses, and overall lung health.
The results were promising. Whether given before or after exposure to the virus, DATS treatment reduced viral loads and led to an improved immune response by increasing antiviral gene expression while also decreasing inflammatory cytokines. Similar benefits were observed in infected mice, highlighting less lung inflammation and edema.
Overall, the findings suggest that DATS may offer a novel alternative for treating influenza, specifically the H9N2 strain, showcasing garlic's potential role in managing viral infections.
In our research, we treated human lung A549 cells and also utilized BABL/c mice to assess DATS’s effectiveness. We applied DATS before and after the infection and measured its impact on viral loads, inflammatory responses, and overall lung health.
The results were promising. Whether given before or after exposure to the virus, DATS treatment reduced viral loads and led to an improved immune response by increasing antiviral gene expression while also decreasing inflammatory cytokines. Similar benefits were observed in infected mice, highlighting less lung inflammation and edema.
Overall, the findings suggest that DATS may offer a novel alternative for treating influenza, specifically the H9N2 strain, showcasing garlic's potential role in managing viral infections.
8
We set out to explore how effective garlic can be in preventing influenza, a virus that affects millions every year. This analysis is part of a broader evaluation of various interventions that aim to reduce flu incidence.
By reviewing systematic research, we found that garlic shows promising potential in preventing the flu, particularly when compared to no treatment or placebo. This suggests that integrating garlic into our diet might help bolster our defenses against this seasonal illness.
However, it's important to note that while garlic showed advantages, other remedies were either less effective or required further research. Our findings position garlic as a favorable option among preventive strategies, but we still need higher-quality tests to fully understand its power in flu defense.
By reviewing systematic research, we found that garlic shows promising potential in preventing the flu, particularly when compared to no treatment or placebo. This suggests that integrating garlic into our diet might help bolster our defenses against this seasonal illness.
However, it's important to note that while garlic showed advantages, other remedies were either less effective or required further research. Our findings position garlic as a favorable option among preventive strategies, but we still need higher-quality tests to fully understand its power in flu defense.
References
- Yuan Y, Wang RT, Xia J, Cao HJ. Interventions for preventing influenza: An overview of Cochrane systematic reviews and a Bayesian network meta-analysis. J Integr Med. 2021;19:503. 10.1016/j.joim.2021.09.001
- Ming L, Li Z, Li X, Tang L, He G. Antiviral activity of diallyl trisulfide against H9N2 avian influenza virus infection in vitro and in vivo. Virol J. 2021;18:171. 10.1186/s12985-021-01641-w
- Percival SS. Aged Garlic Extract Modifies Human Immunity. J Nutr. 2016;146:433S. 10.3945/jn.115.210427
- Nantz MP, Rowe CA, Muller CE, Creasy RA, Stanilka JM, et al. Supplementation with aged garlic extract improves both NK and γδ-T cell function and reduces the severity of cold and flu symptoms: a randomized, double-blind, placebo-controlled nutrition intervention. Clin Nutr. 2012;31:337. 10.1016/j.clnu.2011.11.019
